Crosslinked copolymers and ophthalmic devices made from vinylic

Details Crosslinked copolymers and ophthalmic devices made from vinylic Crosslinked copolymers and ophthalmic devices made from vinylic

1989-01-11

1990-05-29

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526245, 526246, C08F 1624, C08F 1820

Patent

active

049296922

ABSTRACT:
The instant invention relates to crosslinked copolymers of (a) vinylic macromers containing perfluoropolyalkylether and polyalkylether segments with (b) minor amounts of vinylic comonomers and ophthalmic devices such as intraocular implants and contact lenses and particularly soft hydrogel contact lenses made therefrom.

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patent: 4818801 (1989-04-01), Rice et al.
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